Super useful little stackable bins with small interlocking tabs. This hex design uses a minimum of filament for something this size. Prints nicely for me in PLA at 0.2-0.3mm, 20-100% infill. Minor remix to clean up some artifacts and details from when @henry remixed an older design previously.  

Dimensions @ 100% scale  (or easily scale to your needs in Bambu Slicer as many others have done)

(L) 184mm x (W) 103mm x (H) 78mm

(L) 7.4 inches x (W) 4.1 inches x (H) 3.1 inches